Changing the Waveguide to a Shell Part

Change the solid waveguide part to a shell (hollow) part with metal walls.

  1. In the model tree, select Union1.
    The details tree now shows a Regions branch.
  2. In the details tree, expand Regions.
    1. From the right-click context menu, select Properties.

      Note: In this geometry part only one region (the inside of the waveguide) exists.
  3. Set the Region medium to Free space.

  4. Click OK to set the region medium and to close the dialog.